---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32578 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 856 24697 0 6613 30854 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0b:42:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe0b:42e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:60:00:01 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:37ff:fe60:1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32578) 08/02/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:02 tps rtps wtps bread/s bwrtn/s 12:10:01 348.16 20.20 327.96 2346.59 179721.00 12:11:01 413.91 3.10 410.81 399.60 89469.11 12:12:01 4.27 0.00 4.27 0.00 153.04 12:13:01 4.88 0.00 4.88 0.00 124.91 12:14:01 223.45 0.42 223.03 50.52 34615.70 12:15:01 7.85 0.00 7.85 0.00 188.77 12:16:01 9.98 0.02 9.97 0.13 247.56 12:17:01 57.53 0.87 56.66 47.72 1185.47 Average: 133.31 3.04 130.27 351.41 37918.13 12:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 26013188 31656920 6926032 21.03 130812 5649260 1810396 5.33 985356 5425012 1238448 12:11:01 24001088 30005432 8938132 27.14 147140 5993636 7649668 22.51 2820964 5516392 2108 12:12:01 23952792 29957880 8986428 27.28 147304 5994480 7871868 23.16 2869096 5515168 256 12:13:01 23821388 29827812 9117832 27.68 147540 5995984 7868476 23.15 3000700 5514296 620 12:14:01 23112240 29669352 9826980 29.83 189276 6450200 8251352 24.28 3276268 5885684 1764 12:15:01 23160588 29719000 9778632 29.69 189404 6450968 8182716 24.08 3233472 5880208 428 12:16:01 23164760 29723636 9774460 29.67 189524 6451176 8174140 24.05 3229128 5880016 296 12:17:01 25233040 31534440 7706180 23.40 190712 6187136 1700848 5.00 1463864 5651180 28932 Average: 24057386 30261809 8881834 26.96 166464 6146605 6438683 18.94 2609856 5658494 159106 12:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 13.49 13.49 1.25 1.25 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 1045.09 602.12 29314.39 54.37 0.00 0.00 0.00 0.00 12:11:01 veth58abafd 91.85 91.60 16.03 18.62 0.00 0.00 0.00 0.00 12:11:01 veth95a3c84 24.86 33.69 2.00 315.08 0.00 0.00 0.00 0.03 12:11:01 vethacbab1c 0.85 1.05 0.06 0.06 0.00 0.00 0.00 0.00 12:11:01 lo 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 12:12:01 veth58abafd 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 12:12:01 veth95a3c84 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 12:12:01 vethacbab1c 1.47 2.00 0.19 0.22 0.00 0.00 0.00 0.00 12:12:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 12:13:01 veth58abafd 0.18 0.20 0.55 0.02 0.00 0.00 0.00 0.00 12:13:01 veth95a3c84 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 vethacbab1c 3.22 5.00 0.52 0.57 0.00 0.00 0.00 0.00 12:13:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 12:14:01 veth58abafd 33.31 33.23 4.28 8.22 0.00 0.00 0.00 0.00 12:14:01 veth95a3c84 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 vethce74dc4 0.40 0.43 0.07 0.13 0.00 0.00 0.00 0.00 12:14:01 vethacbab1c 3.20 5.02 0.50 0.54 0.00 0.00 0.00 0.00 12:15:01 veth58abafd 68.61 68.34 8.31 16.68 0.00 0.00 0.00 0.00 12:15:01 veth95a3c84 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 vethce74dc4 3.87 3.13 0.60 0.69 0.00 0.00 0.00 0.00 12:15:01 vethacbab1c 4.58 6.68 0.71 0.93 0.00 0.00 0.00 0.00 12:16:01 veth58abafd 35.06 34.93 4.32 8.46 0.00 0.00 0.00 0.00 12:16:01 veth95a3c84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 vethce74dc4 2.87 2.58 0.31 0.30 0.00 0.00 0.00 0.00 12:16:01 vethacbab1c 4.60 6.37 0.62 0.64 0.00 0.00 0.00 0.00 12:17:01 lo 30.19 30.19 2.67 2.67 0.00 0.00 0.00 0.00 12:17:01 docker0 65.31 115.94 4.99 1369.59 0.00 0.00 0.00 0.00 12:17:01 ens3 1581.39 974.84 32493.71 153.33 0.00 0.00 0.00 0.00 Average: lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 8.18 14.53 0.63 171.58 0.00 0.00 0.00 0.00 Average: ens3 157.90 93.22 3936.35 10.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32578) 08/02/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:02 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 17.98 0.00 5.93 3.06 0.06 72.97 12:10:01 0 13.29 0.00 6.01 6.22 0.05 74.42 12:10:01 1 14.02 0.00 5.37 0.22 0.09 80.30 12:10:01 2 16.27 0.00 5.56 0.58 0.05 77.54 12:10:01 3 12.07 0.00 5.20 0.27 0.12 82.34 12:10:01 4 32.41 0.00 5.96 0.67 0.07 60.90 12:10:01 5 19.78 0.00 7.13 13.51 0.07 59.51 12:10:01 6 14.37 0.00 5.42 0.17 0.03 80.01 12:10:01 7 21.77 0.00 6.80 2.84 0.05 68.53 12:11:01 all 27.62 0.00 4.03 2.18 0.08 66.10 12:11:01 0 25.61 0.00 3.57 2.19 0.08 68.55 12:11:01 1 25.90 0.00 4.20 1.87 0.08 67.94 12:11:01 2 34.90 0.00 4.59 1.24 0.07 59.21 12:11:01 3 26.94 0.00 4.23 1.12 0.07 67.63 12:11:01 4 38.25 0.00 4.11 0.47 0.07 57.11 12:11:01 5 22.53 0.00 3.84 2.84 0.08 70.71 12:11:01 6 21.99 0.00 2.92 0.65 0.07 74.38 12:11:01 7 24.82 0.00 4.85 7.06 0.10 63.17 12:12:01 all 0.94 0.00 0.15 0.02 0.06 98.84 12:12:01 0 1.30 0.00 0.18 0.00 0.03 98.48 12:12:01 1 0.63 0.00 0.10 0.02 0.07 99.18 12:12:01 2 1.15 0.00 0.18 0.08 0.05 98.53 12:12:01 3 1.38 0.00 0.23 0.00 0.10 98.28 12:12:01 4 0.37 0.00 0.10 0.00 0.03 99.50 12:12:01 5 0.77 0.00 0.12 0.02 0.05 99.05 12:12:01 6 0.75 0.00 0.10 0.00 0.03 99.11 12:12:01 7 1.17 0.00 0.17 0.03 0.05 98.58 12:13:01 all 1.63 0.00 0.30 0.02 0.06 97.99 12:13:01 0 1.74 0.00 0.40 0.02 0.07 97.78 12:13:01 1 1.17 0.00 0.32 0.03 0.07 98.42 12:13:01 2 1.57 0.00 0.25 0.10 0.05 98.03 12:13:01 3 1.85 0.00 0.30 0.00 0.07 97.78 12:13:01 4 1.64 0.00 0.28 0.00 0.03 98.05 12:13:01 5 2.00 0.00 0.28 0.00 0.05 97.66 12:13:01 6 0.99 0.00 0.15 0.00 0.05 98.81 12:13:01 7 2.14 0.00 0.35 0.00 0.10 97.41 12:14:01 all 9.26 0.00 2.45 0.99 0.08 87.22 12:14:01 0 9.58 0.00 1.94 0.05 0.05 88.38 12:14:01 1 6.02 0.00 2.13 0.99 0.05 90.81 12:14:01 2 5.77 0.00 2.57 3.52 0.07 88.07 12:14:01 3 7.77 0.00 2.01 0.03 0.08 90.11 12:14:01 4 11.52 0.00 3.74 1.39 0.07 83.28 12:14:01 5 14.20 0.00 2.07 0.08 0.08 83.56 12:14:01 6 5.14 0.00 1.33 0.03 0.08 93.41 12:14:01 7 14.03 0.00 3.84 1.81 0.10 80.22 12:15:01 all 3.09 0.00 0.54 0.03 0.06 96.28 12:15:01 0 2.87 0.00 0.53 0.00 0.07 96.53 12:15:01 1 3.35 0.00 0.50 0.02 0.08 96.05 12:15:01 2 2.74 0.00 0.87 0.03 0.08 96.27 12:15:01 3 4.16 0.00 0.30 0.00 0.05 95.49 12:15:01 4 3.03 0.00 0.48 0.13 0.07 96.28 12:15:01 5 3.17 0.00 0.35 0.02 0.05 96.41 12:15:01 6 2.81 0.00 0.82 0.02 0.05 96.31 12:15:01 7 2.60 0.00 0.47 0.00 0.05 96.88 12:16:01 all 1.08 0.00 0.22 0.02 0.06 98.62 12:16:01 0 0.80 0.00 0.20 0.00 0.05 98.95 12:16:01 1 0.99 0.00 0.20 0.00 0.08 98.73 12:16:01 2 1.33 0.00 0.15 0.03 0.05 98.43 12:16:01 3 1.22 0.00 0.18 0.02 0.07 98.52 12:16:01 4 1.17 0.00 0.20 0.10 0.03 98.50 12:16:01 5 1.48 0.00 0.28 0.03 0.07 98.13 12:16:01 6 1.00 0.00 0.30 0.02 0.05 98.63 12:16:01 7 0.62 0.00 0.25 0.02 0.07 99.05 12:17:01 all 3.64 0.00 0.80 0.13 0.05 95.37 12:17:01 0 1.55 0.00 0.75 0.05 0.07 97.58 12:17:01 1 1.86 0.00 0.79 0.02 0.05 97.29 12:17:01 2 1.70 0.00 0.70 0.02 0.07 97.51 12:17:01 3 2.10 0.00 0.84 0.12 0.03 96.91 12:17:01 4 1.83 0.00 0.82 0.03 0.03 97.29 12:17:01 5 4.46 0.00 0.92 0.70 0.03 93.89 12:17:01 6 13.13 0.00 1.00 0.08 0.07 85.72 12:17:01 7 2.55 0.00 0.63 0.03 0.03 96.74 Average: all 8.12 0.00 1.79 0.80 0.06 89.23 Average: 0 7.05 0.00 1.68 1.05 0.06 90.16 Average: 1 6.72 0.00 1.69 0.40 0.07 91.13 Average: 2 8.14 0.00 1.85 0.70 0.06 89.25 Average: 3 7.16 0.00 1.65 0.19 0.07 90.92 Average: 4 11.19 0.00 1.95 0.35 0.05 86.46 Average: 5 8.50 0.00 1.85 2.11 0.06 87.48 Average: 6 7.53 0.00 1.50 0.12 0.05 90.79 Average: 7 8.66 0.00 2.15 1.47 0.07 87.66